CN106203204A - Refrigeration plant RFID dynamic identifying method - Google Patents
Refrigeration plant RFID dynamic identifying method Download PDFInfo
- Publication number
- CN106203204A CN106203204A CN201610552597.XA CN201610552597A CN106203204A CN 106203204 A CN106203204 A CN 106203204A CN 201610552597 A CN201610552597 A CN 201610552597A CN 106203204 A CN106203204 A CN 106203204A
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- Prior art keywords
- article
- cabinet
- rfid antenna
- door body
- rfid
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/08—Sensors using Radio Frequency Identification [RFID]
Abstract
The invention discloses a kind of refrigeration plant RFID dynamic identifying method.Refrigeration plant includes cabinet and door body, described cabinet is provided with cabinet mouth, what described door body was switchable is arranged on described cabinet mouth, described cabinet is formed storage space, described cabinet is provided with read write line and RFID antenna, described read write line links together with described RFID antenna, and described RFID antenna is near described cabinet mouth, and described RFID antenna at least forms electromagnetic field in described cabinet port area.Realize refrigeration plant RFID dynamic identifying method can the access of the article of checking and counting dynamically, improve detection efficiency and detection accuracy, to optimize user experience.
Description
Technical field
The present invention relates to refrigeration plant, particularly relate to a kind of refrigeration plant RFID dynamic identifying method.
Background technology
At present, refrigeration plant (refrigerator, refrigerator, wine cabinet etc.) is widely used in people's daily life.Along with technology
Progress, have and identify that the refrigeration plant of function is gradually promoted, conventional identification technology i.e. uses RFID, by setting in refrigeration
Standby cabinet arranges RFID antenna, corresponding article configures electronic tag, just the article being stored in cabinet can be entered
Row identifies.In prior art, after article are placed in cabinet by usual user, start RFID antenna and detect.But, use
When RFID identifies, owing to the cabinet shell of refrigeration plant is metal material, RFID antenna is subject to during sending electromagnetic transmission
SKIN RETURN produces superposition, and by the reason of electromagnetic shielding, the situation being susceptible to missing inspection occurs.How to design a kind of detection efficiency
High and that detection accuracy is high refrigeration plant is the technical problem to be solved.
Summary of the invention
The invention provides a kind of refrigeration plant RFID dynamic identifying method, it is achieved refrigeration plant RFID dynamic identifying method
Can the access of the article of checking and counting dynamically, improve detection efficiency and detection accuracy, to optimize user experience.
For reaching above-mentioned technical purpose, the present invention realizes by the following technical solutions:
A kind of refrigeration plant RFID dynamic identifying method, described refrigeration plant includes that cabinet and door body, described cabinet are provided with cabinet
Mouthful, what described door body was switchable is arranged on described cabinet mouth, forms storage space, the company of being provided with on described cabinet in described cabinet
The read write line being connected together and RFID antenna；Described RFID dynamic identifying method is: described read write line is by described RFID antenna
Read the number of times variation tendency of electronic tag on article different, it is judged that the access status of these article.
Further, described RFID antenna includes storage mode near described cabinet mouth, described RFID dynamic identifying method
Determination methods and the determination methods of the pattern of taking-up；
The determination methods of described storage mode is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased then reduction by zero until being in steadily, then judge
Enter in described cabinet for article storage；
The determination methods of described taking-up pattern is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased by M time and then reduces until being zero, then sentence
Break and take out from described cabinet for article；Wherein, M is that after described door body is opened, described read write line reads these article for the first time and powers on
The number of times of subtab.
Further, the determination methods of described storage mode also includes: after described door body is opened, if described read write line
The number of times variation tendency being read electronic tag on article by described RFID antenna is gradually increased then reduction by zero until dashing forward
Vanishing, then be judged as that article storage enters in described cabinet.
Further, the determination methods of described storage mode also includes: after described door body is opened, if described read write line
Read the number of times variation tendency of electronic tag on article by described RFID antenna sported n times by zero and be gradually increased then
Reduce until being zero, be then judged as that article take out from described cabinet.
Further, described RFID antenna is arranged in described storage space, and described RFID dynamic identifying method includes depositing
The determination methods of mode playback and the determination methods of the pattern of taking-up；
The determination methods of described storage mode is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased by zero and dynamically changes until being in steadily, then sentence
Break to enter in described cabinet for article storage；
The determination methods of described taking-up pattern is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the dynamic change by M time of the number of times variation tendency of electronic tag on article and is then progressively smaller until is zero,
Then it is judged as that article take out from described cabinet；Wherein, M is that after described door body is opened, described read write line reads these article for the first time
The number of times of upper electronic tag.
Further, the determination methods of described storage mode also includes: after described door body is opened, if described read write line
By described RFID antenna read the number of times variation tendency of electronic tag on article be gradually increased by zero and dynamically change until
Sport zero, be then judged as that article storage enters in described cabinet.
Further, the determination methods of described storage mode also includes: after described door body is opened, if described read write line
Read the number of times variation tendency of electronic tag on article by described RFID antenna sported n times by zero and dynamically change then
Reduce until being zero, be then judged as that article take out from described cabinet.
Compared with prior art, advantages of the present invention and good effect are: take for article and in storing process, be somebody's turn to do
Number of times variation tendency that electronic tag on article is detected will exist the most different, thus just can be according to opening the door after
The variation tendency of the electronic tag of RFID antenna detection judges that article are to take out or be stored in, and the most just can avoid because of cabinet
The internal phenomenon causing because there is check frequency missing inspection occur, what the access procedure at article just can realize article checks inspection
Survey, improve detection accuracy, it is achieved refrigeration plant RFID dynamic identifying method can the access of the article of checking and counting dynamically,
To optimize user experience.Detect it addition, RFID antenna can only be energized when opening the door, energy consumption can be effectively reduced.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of refrigeration plant in refrigeration plant RFID dynamic identifying method embodiment of the present invention;
Fig. 2 is the explosive view of door body in refrigeration plant RFID dynamic identifying method embodiment of the present invention；
Fig. 3 is door body and the local assembling view of cabinet in refrigeration plant RFID dynamic identifying method embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
As shown in Figure 1-Figure 3, the present embodiment refrigeration plant RFID dynamic identifying method, including cabinet 1 and door body 2, described
Cabinet 1 is provided with cabinet mouth 10, and what described door body 2 was switchable is arranged on described cabinet mouth 10, forms storing empty in described cabinet 1
Between, described cabinet 1 is provided with read write line and RFID antenna 3, described RFID antenna 3 near described cabinet mouth 10(such as: RFID days
Line 3 is arranged on the inner side of cabinet mouth 10, or is set directly on cabinet mouth 10), described RFID antenna 3 is at least at described cabinet mouth 10
Region forms electromagnetic field.
Specifically, the present embodiment refrigeration plant RFID dynamic identifying method arranges RFID antenna 3 near cabinet mouth 10,
The electromagnetic field that RFID antenna 3 produces will cover the regional extent that cabinet mouth 10 is formed.In actual use, due to RFID antenna
Different from the distance between electronic tag, in the unit interval, the number of times that electronic tag is detected is also by difference, when user opens
After door body 2, RFID antenna 3 is actuated for detection, and when taking for user or deposit article, RFID antenna 3 detects article
Number of times variation tendency is by otherwise varied, such that it is able to carry out the concrete of automatic decision user according to the number of times variation tendency detected
Operation.Wherein, the dynamic identifying method of refrigeration plant includes storage mode and taking-up pattern, carries out specifically below in conjunction with accompanying drawing
Bright.Further, described RFID antenna 3 also forms electromagnetic field in described storage space, and RFID antenna 3 is except can be at cabinet mouth
10 are formed about electromagnetic field outer cabinet 1 inside has also been correspondingly formed electromagnetic field, such that it is able to examine the article within cabinet 1
Survey, and for the accuracy of detection, being positioned against of RFID antenna 3 is important factor, ceases manner of breathing with recognition rate
Closing, the RFID antenna 3 in the present embodiment is arranged on the side of described cabinet mouth 10, the electromagnetic radiation direction of described RFID antenna 3
Towards the opposite side of described cabinet mouth 10, described door body 2 is hinged on the opposite side of described cabinet mouth 10.Concrete, RFID antenna 3 is arranged
In the side that door body 2 is opened, when door body 2 is opened, and user takes or deposits article, generally proximate to the side opened the door, and RFID
Antenna 3 is arranged on enabling side, it is possible to closer to RFID antenna 3 during making article storage or taking, and improves discrimination
To improve the accuracy of detection.And RFID antenna 3 is positioned at the top of described cabinet mouth 10, the most more meets user and taking or depositing
Height and position during article.It addition, RFID antenna 3 can be embedded in the foaming layer of described cabinet 1, RFID antenna 3 is embedded in
In foaming layer and be close on the inner bag of cabinet 1.
One, new article being put into by user to the process of cabinet 1: after user opens door body 2, RFID antenna 3 starts
And electromagnetic field is formed in cabinet mouth 10 region, during the article outside cabinet 1 put into cabinet 1, article will move closer to
RFID antenna 3 at cabinet mouth 10, close along with distance, these article will gradually be detected by RFID antenna 3, and along with article with
RFID antenna 3 distance continues to zoom out, and the number of times that these article are detected by RFID antenna 3 will be gradually increased, and when these article are positioned at
Near cabinet mouth 10 with RFID antenna 3 when minimum so that the number of times that RFID antenna 3 detects reaches maximum, and along with
It is internal that family places an article within cabinet 1, and article and RFID antenna 3 are apart from increasing, so that article are detected by RFID antenna 3
To number of times will taper into, after article are placed in cabinet 1, number of times that article are detected by RFID antenna 3 will maintain not
Become.From the foregoing, it will be observed that the determination methods of storage mode is particularly as follows: after door body 2 is opened, if read write line is read by RFID antenna 3
The number of times variation tendency got is gradually increased by zero and then reduces until being in steadily, then be judged as that article storage enters in cabinet 1.
It addition, have in the storage space that cabinet 1 is internally formed, the position of check frequency easily occurs, user is placed items within
The situation of check frequency, the determination methods of storage mode is particularly as follows: after door body 2 is opened, if read write line is by RFID antenna 3
The number of times variation tendency read is gradually increased by zero and then reduces until sporting zero, then be judged as that article storage enters cabinet 1
In.
Two, the process that article are taken out from cabinet 1 by user: after user opens door body 2, RFID antenna 3 starts also
Electromagnetic field is formed, during the article within cabinet 1 take out from cabinet 1, owing to article are positioned at cabinet in cabinet mouth 10 region
In body 1, it is positioned in the electromagnetic field that RFID antenna 3 is formed, therefore, runs when RFID antenna 3 and start article just to be detected, and
During outwards being taken out from cabinet 1 by article along with user, article also will move closer to the RFID antenna 3 at cabinet mouth 10,
Close along with distance, the number of times that these article are detected by RFID antenna 3 will be gradually increased, and to be positioned at cabinet mouth 10 attached when these article
Near and RFID antenna 3 is when minimum so that the number of times that RFID antenna 3 detects reaches maximum, and along with user is by article
From cabinet 1 take out and away from cabinet mouth 10 during, article and RFID antenna 3 are apart from increasing, so that article are by RFID
The number of times that antenna 3 detects will taper into, finally, the article of taking-up will disengage from RFID antenna 3 formed electromagnetic field and nothing
Method is detected.From the foregoing, it will be observed that the determination methods of the pattern of taking-up is particularly as follows: after door body 2 is opened, if read write line passes through RFID
The number of times variation tendency that antenna 3 reads is gradually increased by M time and then reduces until being zero, then be judged as that article are from cabinet
Take out in 1；Wherein, M is after door body 2 is opened, and read write line reads the number of times of article to be taken away for the first time by RFID antenna 3.
Same, have in the storage space that cabinet 1 is internally formed, the position of check frequency easily occurs, to be taken away for user
Article are placed on the situation of check frequency, and the determination methods of storage mode is particularly as follows: after door body 2 is opened, if read write line leads to
Cross number of times variation tendency that RFID antenna 3 reads to be sported n times being gradually increased by zero and then reduce until being zero, then judge
Take out from cabinet 1 for article.
Based on technique scheme, optionally, door body 2 includes that doorframe 21 and glass plate 22, described glass plate 22 are arranged on
In described doorframe 21, described glass plate 22 is formed with electro-magnetic screen layer 23.Concrete, the commercial cabinet of the present embodiment refrigeration passes through
RFID radio-frequency module carries out management and control to the commodity posting electronic tag in cabinet, can the most quickly judge commodity kind and
Quantity.Choosing the commodity in cabinet 1 for the ease of user, door body 2 uses glass plate 22 to form transparent door body so that user can
Oneself required commodity whether is had in observing cabinet 1 through glass plate 22, and simultaneously, in order to avoid external electromagnetic field is to cabinet 1
Interior electromagnetic field interferes impact, and glass plate 22 is provided with electro-magnetic screen layer 23, to realize cutting off cabinet 1 inside and outside
Between electromagnetic signal interference, improve RFID radio-frequency module accuracy of detection.Further, doorframe 21 is additionally provided with electromagnetism
Shielding back-up ring 24, described electromagnetic shielding gear 24 circle is distributed around the inner ring of described doorframe 21, and described electromagnetic shielding back-up ring 24 is formed
There is the bulge-structure 241 protruding from described doorframe 21 inner surface.Concrete, after door body 2 is closed, shape between door body 2 and cabinet 1
Becoming and have interval, the bulge-structure 241 of electromagnetic shielding gear 24 formation stretches towards cabinet 1 direction, such that it is able to pass through bulge-structure
241 shielding external electromagnetic signals enter in cabinet 1 from the interval between door body 2 and cabinet 1, thus more effectively improve RFID
The accuracy of detection of radio-frequency module.Wherein, described bulge-structure 241 is 1.5mm-4.5mm with the distance of cabinet 1.Further, electromagnetism
Shielding gear 24 inner ring edges extend to form electromagnetic shielding overlapping region at glass plate 22 and with electro-magnetic screen layer 23.It addition, glass
Glass plate 22 includes outer glass plate 221 and interior glass plate 222, and electro-magnetic screen layer 23 is formed on outer glass plate 221.By at glass
Forming electro-magnetic screen layer on glass plate, electro-magnetic screen layer can effectively stop that the electromagnetic signal in the external world enters in cabinet, thus
Guarantee RFID radio-frequency module by antenna can commodity in detecting box body accurately, improve the anti-tampering energy of the commercial cabinet of refrigeration
Power is to improve its detection reliability.
The present embodiment refrigeration plant RFID dynamic identifying method, by arranging RFID antenna near the cabinet mouth of cabinet,
RFID antenna will form stronger electromagnetic field in the range of cabinet port area, when user deposit or take away article time, be pasted with electronics
The electromagnetic field that the article of label will be formed through RFID antenna, and article are taken and in storing process, on these article
The number of times variation tendency that electronic tag is detected will exist the most different, thus just can be according to RFID antenna inspection after opening the door
The variation tendency of electronic tag surveyed judges that article are to take out or be stored in, the most just can avoid because of inside cabinet because existing
Check frequency and cause the phenomenon that missing inspection occurs, what the access procedure at article just can realize article checks detection, improves
Detection accuracy.Detect it addition, RFID antenna can only be energized when opening the door, energy consumption can be effectively reduced.
Same, RFID antenna can also be directly arranged in storage space, and described RFID dynamic identifying method includes depositing
The determination methods of mode playback and the determination methods of the pattern of taking-up；
The determination methods of described storage mode is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased by zero and dynamically changes until being in steadily, then sentence
Break to enter in described cabinet for article storage；
The determination methods of described taking-up pattern is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the dynamic change by M time of the number of times variation tendency of electronic tag on article and is then progressively smaller until is zero,
Then it is judged as that article take out from described cabinet；Wherein, M is that after described door body is opened, described read write line reads these article for the first time
The number of times of upper electronic tag.
When article being placed on to the position of check frequency, the determination methods of described storage mode also includes: when described
After door body is opened, if described read write line by described RFID antenna read the number of times variation tendency of electronic tag on article by
Zero is gradually increased and dynamically changes until sporting zero, then be judged as that article storage enters in described cabinet；Described storage mode
Determination methods also includes: after described door body is opened, and powers on if described read write line reads article by described RFID antenna
The number of times variation tendency of subtab by zero sport n times and dynamically change then reduce until being zero, then be judged as that article are from institute
State in cabinet and take out.
Wherein, dynamic change mentioned above, refer at article storage or during taking away, between article and RFID antenna
Distance be not necessarily rule change.During for depositing article, article with the variation tendency of the spacing of RFID antenna can be
First reducing and increase afterwards, during i.e. article are placed into cabinet, article will be at RFID antenna, and previous stage is the most close
RFID antenna, the latter half will be far from RFID antenna；Article are likely to subtract with the variation tendency of the spacing of RFID antenna always
Little, during i.e. article are placed into cabinet, it is constantly in the process near RFID antenna.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of embodiment of the present invention technical scheme
Enclose.
Claims (7)
1. a refrigeration plant RFID dynamic identifying method, it is characterised in that described refrigeration plant includes cabinet and door body, described
Cabinet is provided with cabinet mouth, and what described door body was switchable is arranged on described cabinet mouth, forms storage space, described cabinet in described cabinet
The read write line and RFID antenna linked together it is provided with on body；Described RFID dynamic identifying method is: described read write line passes through
It is different that described RFID antenna reads the number of times variation tendency of electronic tag on article, it is judged that the access status of these article.
Refrigeration plant RFID dynamic identifying method the most according to claim 1, it is characterised in that described RFID antenna is close
Described cabinet mouth, described RFID dynamic identifying method includes determination methods and the determination methods of the pattern of taking-up of storage mode；
The determination methods of described storage mode is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased then reduction by zero until being in steadily, then judge
Enter in described cabinet for article storage；
The determination methods of described taking-up pattern is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased by M time and then reduces until being zero, then sentence
Break and take out from described cabinet for article；Wherein, M is that after described door body is opened, described read write line reads these article for the first time and powers on
The number of times of subtab.
Refrigeration plant RFID dynamic identifying method the most according to claim 2, it is characterised in that sentencing of described storage mode
Disconnected method also includes: after described door body is opened, if described read write line reads electronics on article by described RFID antenna
The number of times variation tendency of label is gradually increased by zero and then reduces until sporting zero, then be judged as that article storage enters described cabinet
In.
Refrigeration plant RFID dynamic identifying method the most according to claim 2, it is characterised in that sentencing of described storage mode
Disconnected method also includes: after described door body is opened, if described read write line reads electronics on article by described RFID antenna
The number of times variation tendency of label by zero sport n times and be gradually increased then reduce until being zero, then be judged as that article are from described
Cabinet takes out.
Refrigeration plant RFID dynamic identifying method the most according to claim 1, it is characterised in that described RFID antenna is arranged
In described storage space, described RFID dynamic identifying method includes determination methods and the judgement side of the pattern of taking-up of storage mode
Method；
The determination methods of described storage mode is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the number of times variation tendency of electronic tag on article and is gradually increased by zero and dynamically changes until being in steadily, then sentence
Break to enter in described cabinet for article storage；
The determination methods of described taking-up pattern is particularly as follows: after described door body is opened, if described read write line is by described RFID
Antenna reads the dynamic change by M time of the number of times variation tendency of electronic tag on article and is then progressively smaller until is zero,
Then it is judged as that article take out from described cabinet；Wherein, M is that after described door body is opened, described read write line reads these article for the first time
The number of times of upper electronic tag.
Refrigeration plant RFID dynamic identifying method the most according to claim 5, it is characterised in that sentencing of described storage mode
Disconnected method also includes: after described door body is opened, if described read write line reads electronics on article by described RFID antenna
The number of times variation tendency of label is gradually increased by zero and dynamically change until sporting zero, is then judged as that article storage enters described cabinet
In body.
Refrigeration plant RFID dynamic identifying method the most according to claim 5, it is characterised in that sentencing of described storage mode
Disconnected method also includes: after described door body is opened, if described read write line reads electronics on article by described RFID antenna
The number of times variation tendency of label by zero sport n times and dynamically change then reduce until being zero, then be judged as that article are from described
Cabinet takes out.
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| CN201610552597.XA CN106203204B (en) | 2016-07-14 | 2016-07-14 | Refrigeration equipment RFID dynamic identifying method |
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| CN201610552597.XA CN106203204B (en) | 2016-07-14 | 2016-07-14 | Refrigeration equipment RFID dynamic identifying method |
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Cited By (4)
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| DE102018205843A1 (en) | 2018-04-17 | 2019-10-17 | BSH Hausgeräte GmbH | Household refrigeration appliance with identification device for transponders |
| WO2021097837A1 (en) * | 2019-11-22 | 2021-05-27 | 连云港伍江数码科技有限公司 | Storage device, storage device control method and apparatus, and refrigeration device and system |
| WO2021097836A1 (en) * | 2019-11-22 | 2021-05-27 | 连云港伍江数码科技有限公司 | Storage apparatus, storage apparatus control method and device, and refrigeration apparatus and system |
| WO2021097833A1 (en) * | 2019-11-22 | 2021-05-27 | 连云港伍江数码科技有限公司 | Storage device, scan control method for antenna, and freezer system |
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